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Calling Actions from Copilot Studio

404 error in Salesforce connector when using Actions

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I am testing the configuration of our sfdc connection in Power Automate (verified) when using it within Copilot Studio Actions options.  

We are getting the following error when prompting.

The connector ‘Salesforce’ returned an HTTP error with code 404. Error code: ConnectorRequestFailure. Conversation ID: e4ae7dea-1fb6-4f31-86a7-58c7d1b1e973. Time (UTC): 5/6/2024 6:04:44 PM.


This connection has been tested and is functional in Power Automate directly

  • Expiscornovus Profile Picture
    Expiscornovus 1,700 on at
    Re: 404 error in Salesforce connector when using Actions

    Hi @nydamon,


    Just to double check, did you use the same table name when interacting with your Salesforce connector as in Power Automate flow?


    The reason I am asking is because the flow table name dropdowns use the plural versions of the table name. However, the action requires the singular version of it.


    Below a couple of screenshots to demonstrate.


    1. Table selection in a Power Automate flow



    2. In the peek code you can see the table parameter value is different. 



    3. The action also requires that parameter table name value as well, otherwise you will get a 404 not found.




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